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Overview ¶
InitServer ¶
The InitServer is one of the two main components of the bootstrapper. It is responsible for the initial setup of a node, and the initialization of the Kubernetes cluster.
The InitServer is started on each node, and waits for either a call from the CLI, or for the JoinClient to connect to an existing cluster.
If a call from the CLI is received, the InitServer bootstraps the Kubernetes cluster, and stops the JoinClient.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type ClusterInitializer ¶
type ClusterInitializer interface {
// InitCluster initializes a new Kubernetes cluster.
InitCluster(
ctx context.Context,
cloudServiceAccountURI string,
k8sVersion string,
measurementSalt []byte,
enforcedPcrs []uint32,
enforceIDKeyDigest bool,
azureCVM bool,
helmDeployments []byte,
conformanceMode bool,
kubernetesComponents components.Components,
log *logger.Logger,
) ([]byte, error)
}
ClusterInitializer has the ability to initialize a cluster.
type MetadataAPI ¶ added in v2.3.0
type MetadataAPI interface {
// InitSecretHash returns the initSecretHash of the instance.
InitSecretHash(ctx context.Context) ([]byte, error)
}
MetadataAPI provides information about the instances.
type Server ¶
type Server struct {
initproto.UnimplementedAPIServer
// contains filtered or unexported fields
}
Server is the initialization server, which is started on each node. The server handles initialization calls from the CLI and initializes the Kubernetes cluster.
func New ¶
func New(ctx context.Context, lock locker, kube ClusterInitializer, issuer atls.Issuer, fh file.Handler, metadata MetadataAPI, log *logger.Logger) (*Server, error)
New creates a new initialization server.
func (*Server) Init ¶
func (s *Server) Init(ctx context.Context, req *initproto.InitRequest) (*initproto.InitResponse, error)
Init initializes the cluster.
Source Files